HomeHVAC > Motors, Core, Case and Related ComponentsAPDI 9010423 HVAC Heater Core - Rear
Part #: 9010423

APDI 9010423 HVAC Heater Core - Rear

Heater Core, Rear
19 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Heater Core, Rear
Fitment: Mitsubishi, Montero Sport
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Heater Core Replacement for Mitsubishi Montero Sport

The APDI Heater Core 9010423 is designed specifically for the Mitsubishi Montero Sport, providing efficient heating performance and durability. Crafted with aluminum construction, this heater core ensures effective heat transfer and corrosion resistance for your vehicle's HVAC system.

  • Constructed from durable aluminum for long-lasting performance
  • Core dimensions: 4-3/4" height, 4-3/8" width, and 1" thickness
  • Aluminum tank material enhances corrosion resistance
  • 1/2" inlet and outlet pipe diameters for precise fitment
  • Compatible with Mitsubishi Montero Sport models

About the APDI Heater Core Product Line

The APDI Heater Core line focuses on delivering reliable HVAC heater cores engineered for optimal heat exchange and durability. This product line uses aluminum materials for both the core and tank, which helps maintain consistent heating performance while resisting corrosion. The 9010423 heater core is part of this line, designed to meet the specific requirements of the Mitsubishi Montero Sport's heating system.

Detailed Product Description

This APDI heater core features an aluminum core and tank, providing a lightweight yet sturdy component that supports efficient heat transfer within the HVAC system. The core measures 4-3/4 inches in height, 4-3/8 inches in width, and 1 inch in thickness, dimensions tailored to fit the Mitsubishi Montero Sport precisely. Both the inlet and outlet pipes have a diameter of 1/2 inch, ensuring proper coolant flow and compatibility with the vehicle's existing plumbing.

Common Issues Addressed by This Heater Core

  • Insufficient cabin heating due to clogged or leaking heater core
  • Coolant leaks inside the vehicle's HVAC system
  • Overheating caused by inefficient heat exchange
  • Corrosion-related damage to the original heater core
  • HVAC system odors resulting from coolant contamination

Installation Notes and Tips

When installing the APDI Heater Core 9010423, ensure the vehicle is fully cooled and the cooling system is depressurized. Carefully disconnect the inlet and outlet pipes, noting their 1/2 inch diameter for proper hose fitment. Inspect surrounding components for wear or damage during replacement. Properly flush the cooling system before installation to prevent contamination. Follow manufacturer torque specifications for all fasteners to avoid leaks.

Quality Assurance and Warranty

APDI manufactures this heater core with precision aluminum construction to meet OEM standards for durability and performance. While specific warranty details are not provided, APDI products typically adhere to industry quality controls to ensure reliable operation within the Mitsubishi Montero Sport HVAC system.

BrandAPDI
Part Number9010423
PositionHeater Core, Rear
ConstructionAluminum
Core Height4-3/4
Core MaterialAluminum
Core Thickness1
Core Width4-3/8
Extended Length1/2
Inlet Pipe Diameter1/2
Tank MaterialAluminum

This part fits 19 vehicles. Search below:

YearMakeModelPositionNotes
2015MitsubishiMontero SportRearHeater Core
2014MitsubishiMontero SportRearHeater Core
2013MitsubishiMontero SportRearHeater Core
2012MitsubishiMontero SportRearHeater Core
2011MitsubishiMontero SportRearHeater Core
2010MitsubishiMontero SportRearHeater Core
2009MitsubishiMontero SportRearHeater Core
2008MitsubishiMontero SportRearHeater Core
2007MitsubishiMontero SportRearHeater Core
2006MitsubishiMontero SportRearHeater Core
2005MitsubishiMontero SportRearHeater Core
2004MitsubishiMontero SportRearHeater Core
2003MitsubishiMontero SportRearHeater Core
2002MitsubishiMontero SportRearHeater Core
2001MitsubishiMontero SportRearHeater Core
2000MitsubishiMontero SportRearHeater Core
1999MitsubishiMontero SportRearHeater Core
1998MitsubishiMontero SportRearHeater Core
1997MitsubishiMontero SportRearHeater Core

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

18-12461399371900789307898078MR360705MR390705

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.